On Sun, Aug 10, 2025 at 3:22 PM <ci_not...@linaro.org> wrote: > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please > find some details below. > > In master-aarch64, after: > | commit gcc-16-3093-gc7de7ddbfae > | Author: Andrew Pinski <quic_apin...@quicinc.com> > | Date: Sun Jun 8 10:51:02 2025 -0700 > | > | forwprop: Change optimize_agr_copyprop into forward walk instead > of backwards > | > | While thinking about how to implement the rest of the copy prop > and makes sure not > | to introduce some compile time problems, optimize_agr_copyprop > should be changed > | into a forwproping rather than looking backwards. > | ... 10 lines of the commit log omitted. > > Produces 1 regression: > | > | regressions.sum: > | Running acats:chapter c4 ... > | FAIL: c41303a > > Used configuration : > *CI config* tcwg_gnu_native_check_gcc master-aarch64 > *configure and test flags:* none, autodetected on > aarch64-unknown-linux-gnu > > We track this bug report under > https://linaro.atlassian.net/browse/GNU-1648. Please let us know if you > have a fix. >
I filed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121494 and will be looking into later tonight or tomorrow. It also happens on s390x which gives me a hint of where to start to try to reproduce it on x86_64. Thanks, Andrew > > If you have any questions regarding this report, please ask on > linaro-toolchain@lists.linaro.org mailing list. > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > > The information below contains the details of the failures, and the ways > to reproduce a debug environment: > > You can find the failure logs in *.log.1.xz files in > * > https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2063/artifact/artifacts/00-sumfiles/ > The full lists of regressions and improvements as well as configure and > make commands are in > * > https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2063/artifact/artifacts/notify/ > The list of [ignored] baseline and flaky failures are in > * > https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2063/artifact/artifacts/sumfiles/xfails.xfail > > Current build : > https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2063/artifact/artifacts > Reference build : > https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/2062/artifact/artifacts > > Instruction to reproduce the build : > https://gitlab.com/Linaro/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/c7de7ddbfae1656ad8309f8821d17ae43383e5d5/tcwg_gnu_native_check_gcc/master-aarch64/reproduction_instructions.txt > > Full commit : See in git+ssh://linar...@gcc.gnu.org/git/gcc.git _______________________________________________ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
